20650944

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1897

約数の個数: 56

約数和(自身を含む): 55595520

約数和(自身を除く): 34944576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1823, 1888, 2832, 3646, 3776, 5469, 5664, 7292, 10938, 11328, 14584, 21876, 29168, 43752, 58336, 87504, 107557, 116672, 175008, 215114, 322671, 350016, 430228, 645342, 860456, 1290684, 1720912, 2581368, 3441824, 5162736, 6883648, 10325472, 20650944]

約数ペア:

[(1, 20650944), (2, 10325472), (3, 6883648), (4, 5162736), (6, 3441824), (8, 2581368), (12, 1720912), (16, 1290684), (24, 860456), (32, 645342), (48, 430228), (59, 350016), (64, 322671), (96, 215114), (118, 175008), (177, 116672), (192, 107557), (236, 87504), (354, 58336), (472, 43752), (708, 29168), (944, 21876), (1416, 14584), (1823, 11328), (1888, 10938), (2832, 7292), (3646, 5664), (3776, 5469)]